scotland yard was urged to open a criminal investigation into claims that the news corp. lied to parliament. this after a day of two former employees accused murdoch of giving mistaken evidence. he was the one hammering away at both murdochs about what they knew and when they knew it, and tom watson joins us from london. thank you so much for being here. you say this is the most significant moment in two years of phone hacking investigations, and it all centers on an e-mail involving an ex-news of the world reporter. explain. >> yes, the significance of this is the top team of news of the world are fragmenting. for the former lawyer to accuse murdoch of misleading parliament is serious in itself, and if he is accurate, and james murdoch disputes it, but if the lawyer is accurate it shows that james murdoch knew there was other criminal wrong doing in 2008, and failed to report it to the police, and he also settled a case with a crime victim that came with a con ffidentiality clause, and he could have been buying silence, which in this country is an illegal act, and that's